Cardiorespiratory Ftness fall 2011
•Download as PPT, PDF•
1 like•348 views
The cardiorespiratory system consists of the heart, blood vessels, and lungs, and is responsible for circulating oxygenated blood throughout the body. At rest, the heart beats 50-90 times per minute and breathing is 12-20 breaths per minute, while during exercise the heart rate increases to 170-210 beats per minute and breathing increases to 40-60 breaths per minute. Benefits of cardiorespiratory exercise include improved fitness, metabolism, health, weight control, immunity, and mood. The document provides examples of simple tests to assess cardiorespiratory fitness levels, such as walk, step, and run tests measuring completion time and heart rate recovery.
Report
Share
Report
Share
![Cardio Respiratory System: The Basics ,[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommended
Exercise physiology 7
The cardiovascular and respiratory systems work together to deliver oxygen to muscles and remove carbon dioxide during exercise. The cardiovascular system increases heart rate, stroke volume, and cardiac output to boost blood flow and oxygen delivery. The respiratory system increases ventilation through deeper breaths to ensure adequate gas exchange. These physiological responses are critical for meeting the increased demands of physical activity.
Bfd b st & lt effects of exercise on cv sys session 1
Exercise has short-term and long-term effects on the cardiovascular system. Short-term effects include an increased heart rate and blood pressure as the body demands more oxygen-rich blood during exercise. Long-term effects are that regular exercise causes the heart to enlarge and strengthen over time, increasing stroke volume and cardiac output even at rest, and decreasing resting heart rate. Regular exercise also causes the arteries to become more elastic.
Circulation and exercise
The circulatory system adapts to exercise in both short-term and long-term ways. In the short-term, the heart rate increases to pump more blood, delivering more oxygen to working muscles. The lungs also work harder to remove carbon dioxide and replenish oxygen. Long-term, regular exercise causes the heart to grow stronger, increasing stroke volume and lowering resting heart rate. It also enhances blood flow and oxygen delivery through increased capillaries and blood volume.
Circulatory Adaptations to Exercise
The circulatory system consists of the heart, blood vessels, and blood. The heart has four chambers that pump blood through two circuits - the pulmonary circuit which oxygenates blood and the systemic circuit which transports oxygenated blood to tissues. During exercise, the heart rate and stroke volume both increase to elevate cardiac output and meet increased oxygen demands of active muscles. This is regulated through sympathetic and parasympathetic nervous system control of the heart as well as changes in venous return that influence end-diastolic volume.
Cardiovascular responses to exercise
The document summarizes the major cardiovascular responses to exercise. It lists 14 responses, including an increase in heart rate due to increased sympathetic nerve activity and decreased parasympathetic activity. Stroke volume increases due to greater ventricular contractility from sympathetic nerve activity as well as increased end-diastolic volume and venous return. As a result, cardiac output increases from both a higher heart rate and larger stroke volume. Total peripheral resistance decreases in the heart and skeletal muscles but increases in other organs, resulting in an overall decrease. Mean arterial pressure and systolic pressure increase due to the higher cardiac output outweighing the lower total peripheral resistance. Diastolic pressure and end-diastolic volume typically remain unchanged. Blood flow increases to the
Effects of Exercise on Cardiovascular System
Regular exercise has both short-term and long-term benefits for the cardiovascular system. It increases stroke volume and lowers resting heart rate, making the heart stronger and more efficient. Exercise also lowers blood pressure and improves blood flow, directing more blood to skeletal muscles. Long-term, it enhances blood vessel lining and lowers the risk of plaque buildup. The first part of the body to benefit from regular exercise is the heart.
Cardiovascular response to exercise avik baxsu
2nd and 3rd September 2011,a General Lecture Theatre, Dr Chirantan Mandal, Dr Avik Basu, Dr Dipayan Sen Dr Ushnish Adhikari,Dr Srimanti Bhattacharya, Dr Shubham Presided by Dr Arnab Sengupta (Physiology Dept Medical College Kolkata)
Cardiovascular System6
The cardiovascular system makes several adjustments during exercise to increase cardiac output and match blood flow to the demands of active muscles.
As exercise begins, heart rate increases due to withdrawal of parasympathetic influence and stimulation by the sympathetic nervous system. Stroke volume may initially increase up to moderate exercise intensities as the heart fills more fully, and cardiac output rises as the product of increased heart rate and stroke volume.
Blood flow is redistributed from less active organs to working skeletal muscles through local vasodilation and vasoconstriction controlled by metabolic and neurological factors. Systemic blood pressure rises proportionally with exercise intensity during endurance exercise. Trained individuals have higher stroke volumes and cardiac outputs at maximum exertion compared to unt
Recommended
Exercise physiology 7
The cardiovascular and respiratory systems work together to deliver oxygen to muscles and remove carbon dioxide during exercise. The cardiovascular system increases heart rate, stroke volume, and cardiac output to boost blood flow and oxygen delivery. The respiratory system increases ventilation through deeper breaths to ensure adequate gas exchange. These physiological responses are critical for meeting the increased demands of physical activity.
Bfd b st & lt effects of exercise on cv sys session 1
Exercise has short-term and long-term effects on the cardiovascular system. Short-term effects include an increased heart rate and blood pressure as the body demands more oxygen-rich blood during exercise. Long-term effects are that regular exercise causes the heart to enlarge and strengthen over time, increasing stroke volume and cardiac output even at rest, and decreasing resting heart rate. Regular exercise also causes the arteries to become more elastic.
Circulation and exercise
The circulatory system adapts to exercise in both short-term and long-term ways. In the short-term, the heart rate increases to pump more blood, delivering more oxygen to working muscles. The lungs also work harder to remove carbon dioxide and replenish oxygen. Long-term, regular exercise causes the heart to grow stronger, increasing stroke volume and lowering resting heart rate. It also enhances blood flow and oxygen delivery through increased capillaries and blood volume.
Circulatory Adaptations to Exercise
The circulatory system consists of the heart, blood vessels, and blood. The heart has four chambers that pump blood through two circuits - the pulmonary circuit which oxygenates blood and the systemic circuit which transports oxygenated blood to tissues. During exercise, the heart rate and stroke volume both increase to elevate cardiac output and meet increased oxygen demands of active muscles. This is regulated through sympathetic and parasympathetic nervous system control of the heart as well as changes in venous return that influence end-diastolic volume.
Cardiovascular responses to exercise
The document summarizes the major cardiovascular responses to exercise. It lists 14 responses, including an increase in heart rate due to increased sympathetic nerve activity and decreased parasympathetic activity. Stroke volume increases due to greater ventricular contractility from sympathetic nerve activity as well as increased end-diastolic volume and venous return. As a result, cardiac output increases from both a higher heart rate and larger stroke volume. Total peripheral resistance decreases in the heart and skeletal muscles but increases in other organs, resulting in an overall decrease. Mean arterial pressure and systolic pressure increase due to the higher cardiac output outweighing the lower total peripheral resistance. Diastolic pressure and end-diastolic volume typically remain unchanged. Blood flow increases to the
Effects of Exercise on Cardiovascular System
Regular exercise has both short-term and long-term benefits for the cardiovascular system. It increases stroke volume and lowers resting heart rate, making the heart stronger and more efficient. Exercise also lowers blood pressure and improves blood flow, directing more blood to skeletal muscles. Long-term, it enhances blood vessel lining and lowers the risk of plaque buildup. The first part of the body to benefit from regular exercise is the heart.
Cardiovascular response to exercise avik baxsu
2nd and 3rd September 2011,a General Lecture Theatre, Dr Chirantan Mandal, Dr Avik Basu, Dr Dipayan Sen Dr Ushnish Adhikari,Dr Srimanti Bhattacharya, Dr Shubham Presided by Dr Arnab Sengupta (Physiology Dept Medical College Kolkata)
Cardiovascular System6
The cardiovascular system makes several adjustments during exercise to increase cardiac output and match blood flow to the demands of active muscles.
As exercise begins, heart rate increases due to withdrawal of parasympathetic influence and stimulation by the sympathetic nervous system. Stroke volume may initially increase up to moderate exercise intensities as the heart fills more fully, and cardiac output rises as the product of increased heart rate and stroke volume.
Blood flow is redistributed from less active organs to working skeletal muscles through local vasodilation and vasoconstriction controlled by metabolic and neurological factors. Systemic blood pressure rises proportionally with exercise intensity during endurance exercise. Trained individuals have higher stroke volumes and cardiac outputs at maximum exertion compared to unt
Effect of exercise on cardiovascular system
This document discusses the effect of exercise on the cardiovascular system. It begins with defining the cardiovascular system and its key components like the heart, arteries, veins, blood, and pulmonary and circulatory systems. It then explains how exercise affects aspects of the cardiovascular system like heart size, plasma volume, stroke volume, heart rate, cardiac output, oxygen extraction, blood flow and distribution, and blood pressure. Finally, it provides examples of aerobic exercises like walking, jogging, swimming and bicycling that provide maximum cardiovascular benefits.
CVS in exercise ( sports physiology )
CVS in exercise - SPORTS PHYSIOLOGY
Cardiovascular system and the influence of exercises on it The effects of exercise on cardiovascular system can be determined it by :-
1. The effect on heart size,
2. The effect on plasma volume ,
3. The effect on stroke volume,
4. The effect on heart rate ,
5. The effect on cardiac output ,
6. The effect on oxygen extraction ,
7. The effect on blood flow and distribution
8. The effect on blood pressure
PEShare.co.uk Shared Resource
There are three ways to measure heart performance: heart rate, stroke volume, and cardiac output. Heart rate is the number of times the heart beats per minute. Stroke volume is the volume of blood ejected from the heart with each beat. Cardiac output is the total volume of blood pumped by the heart per minute, calculated as stroke volume multiplied by heart rate. At rest, a typical adult male has a heart rate of 70 beats per minute, stroke volume of 75 ml, and cardiac output of 5.25 L/min. During maximal exercise, cardiac output can increase to over 24 L/min for untrained individuals and 38 L/min for endurance athletes through increases in both heart rate and stroke volume.
GCSE PE - Effects of exercise
Revision tool for "the effects of exercise". This is for Year 11 PE GCSE Edexcel students. Good luck!!
Module 2 mcc sports nutrition credit course- physiology of exercise and sport
This document discusses the effects of exercise training on the cardiovascular and respiratory systems. It covers topics like heart rate, stroke volume, cardiac output, blood flow, blood pressure, maximal oxygen uptake, lactate threshold, and training phases. It explains how these physiological parameters change with exercise intensity and training adaptations, allowing the body to more efficiently deliver oxygen to working muscles.
Pe Cardiovascular System health class connect version
1. The document provides information about cardiovascular and respiratory health, including how the heart pumps blood through 60,000 miles of blood vessels, how the lungs exchange oxygen and carbon dioxide through alveoli, and how aerobic exercise strengthens the heart and lungs.
2. It encourages students to take care of their heart and lungs by choosing not to smoke, exercising aerobically by keeping their heart rate in their target zone for duration, and remembering to warm up, cool down, and stay hydrated.
3. The key aspects of cardiovascular and respiratory health that students should understand are how the heart, blood vessels, lungs, and alveoli work together to supply oxygen to the body and remove carbon dioxide,
Influence of exercise on respiratory system
Exercise has both short-term and long-term effects on the respiratory system. In the short-term, exercise increases respiratory rate, tidal volume, and the rate of gas exchange. In the long-term, it strengthens respiratory muscles, increases respiratory volume, improves lung efficiency, and makes gas exchange more efficient. Regular exercise helps the lungs work harder to increase oxygen intake and remove carbon dioxide, ultimately improving pulmonary function.
1.2.2 Lesson 1 - immediate effects on the cv system
The cardiovascular system consists of the heart, blood vessels, and blood. The heart pumps blood through three types of blood vessels - arteries, veins, and capillaries. Exercise has immediate effects on the cardiovascular system such as increased heart rate and blood pressure. The heart contains four chambers and blood pressure can be measured to track systolic and diastolic pressure. Maintaining a healthy cardiovascular system requires regular exercise and avoiding unhealthy behaviors.
Physiological changes During Aerobic Exercise
Exercise induces more activity in the whole body almost every system of the body affected by exercise.
Increasing muscular activity demands the more Oxygen and red blood cell supply to the muscular tissue.
So what is Physiological changes During Aerobic Exercise? explained in detail.
Changes in Cardio-Vascular System
Changes in Respiration
Changes in Blood System
Endocrine functions
The Fick principle
Oxygen delivery or oxygen consumption ( VO2 )
Arterial venous oxygen difference (a-v O2 difference )
Hemodynamics
Hemodynamics is the study of blood flow through the cardiovascular system. It focuses on how the heart pumps blood throughout the body while supplying oxygen to organs and tissues. Problems with hemodynamics can cause serious health issues like hypertension. Key elements of the hemodynamic system include heart rate, stroke volume, cardiac output, systemic vascular resistance, and blood pressure. Regular exercise is an effective way to increase blood flow by getting the heart to pump more blood throughout the body.
Respiratory adaptation to exercise
The document discusses several respiratory adaptations that occur with long-term exercise. These include increased lung ventilation through higher tidal volumes and breathing rates, increased lung capacity allowing greater expansion, strengthened respiratory muscles, more lung capillaries and alveoli for improved gas exchange, higher VO2 max, and an increased lactate threshold allowing harder exercise. Aerobic training especially improves gas exchange and VO2 max through cardiac and muscle changes, while anaerobic training strengthens respiratory muscles.
Sport unit 2 p4
Regular exercise leads to several long-term effects on the cardiovascular and respiratory systems. The heart muscle thickens and increases in size, raising stroke volume and cardiac output. This allows the heart to pump more blood with each beat and a lower resting heart rate. Capilliarization improves oxygen delivery to working muscles. Blood volume and aerobic fitness increase while resting blood pressure and recovery time decrease. The muscular system also adapts through increased myoglobin and mitochondria stores, glycogen and fat storage, tendon and muscle strength, and tolerance to lactic acid buildup.
Exercise physiology
The ventilatory and cardiovascular systems work together to increase oxygen delivery during exercise in order to maintain homeostasis. The ventilatory system increases breathing rate and volume through actions of the diaphragm and intercostal muscles. The cardiovascular system increases cardiac output through higher heart rate and stroke volume to distribute more blood to working muscles. Both systems must precisely coordinate their responses to exercise in order to meet increased demand for oxygen while removing carbon dioxide.
Sport unit 2 p2
Cardiovascular and respiratory systems respond to exercise in several key ways:
1. The heart rate increases before and during exercise to pump more blood and oxygen to working muscles. Blood pressure also increases to circulate blood effectively.
2. Breathing rate and depth increase to supply more oxygen to working muscles and remove excess carbon dioxide. Both neural and chemical factors stimulate faster, deeper breathing.
3. The lungs take in more air per breath (increased tidal volume) to meet the body's higher oxygen needs during exercise beyond just breathing faster. Blood flow is also altered to match regional demands through vasodilation and vasoconstriction of blood vessels.
Cvs
The cardiovascular system functions to generate blood pressure, route blood through separate pulmonary and systemic circulations, and ensure one-way blood flow through heart valves. The heart regulates blood supply by matching contraction rate and force to metabolic needs, and can increase cardiac output up to 500%. The heart has four chambers - two atria that receive blood and two ventricles that pump blood to the lungs and body. Deoxygenated blood enters the right atrium while oxygenated blood enters the left atrium, and the ventricles then pump blood to the lungs and aorta. The heart contracts as a unit through its conduction system including the sinoatrial node, atrial and ventricular syncytia, and coordinated chamber contraction and relaxation
Lesson 2 long term effects of exercise
The document discusses the impact of a healthy, active lifestyle on the cardiovascular system. It states that regular exercise leads to long-term benefits like an enlarged and thicker heart muscle, lower resting heart rate, increased stroke volume and cardiac output, improved recovery rate, and healthier veins and arteries. It also notes that a healthy diet low in saturated fats and cholesterol helps lower blood pressure and improves cholesterol levels. Maintaining an active lifestyle with exercise and a nutritious diet promotes cardiovascular health.
4chapter37
The circulatory system transports blood throughout the body using the heart, arteries, veins and capillaries. The main organs of the respiratory system include the nose, pharynx, larynx, trachea, bronchi and lungs which facilitate gas exchange of oxygen and carbon dioxide in the blood. Breathing is controlled by the brain and carbon dioxide levels, while disorders of the circulatory system include high blood pressure, heart attack, and stroke.
Immediate effects-of-exercise
Regular exercise provides both immediate and long-term benefits to the body. In the short-term, the body experiences increased heart rate and breathing to supply oxygen to working muscles, elevated body temperature through the generation of heat, sweating to regulate temperature, and muscle fatigue from lactic acid buildup. Over time with training, the cardiovascular system becomes more efficient as the heart can deliver the same blood volume with fewer beats, the recovery rate is quicker, and the resting heart rate is lower.
The Muscular Heart
The document discusses the heart and exercise. It explains that the heart is a muscle that pumps blood throughout the body, carrying oxygen to organs and muscles and carbon dioxide to the lungs. Students learn how to find their pulse and measure their heart rate at rest and after exercise. When exercising, the heart rate increases because the body needs more oxygenated blood to supply the working muscles. Different factors can cause individuals' heart rates to vary.
Cardiovascular fitness the circulatory system
The document discusses the circulatory system and cardiovascular fitness. It defines cardiovascular fitness as the ability to exercise for long periods with a strong heart and clear blood vessels. The circulatory system functions to circulate blood, transport oxygen and nutrients to cells, and remove waste. The heart is a muscular pump divided into four chambers that uses a double circulatory system to oxygenate blood in the lungs and transport it to the body and back. Smoking can increase risks by blocking arteries and raising blood pressure. Blood pressure should be monitored and can be managed through weight control, limiting alcohol, avoiding smoking, reducing salt, and regular exercise to control stress.
Physiology of Exercise for course work Dr. BAMU.pptx
Physiology of exercise: Cardiovascular System; Heart; Heart Conduction System; Miracles of Heart; Effect of Exercise on Cardiovascular System; CALCULATIONS OF CARDIAC SYSTEM; HOW FIT ARE YOU REALLY? What is your resting Heart Rate?; Respiratory System; Mechanism of Respiration - Inhalation and exhalation; Exchange of Gases in Alveoli; Terminology Related to Respiratory System; Functions of Respiratory System; Miracles of Respiratory System; MONITORY CALCULATIONS OF RESPIRATORY SYSTEM; HOW FIT ARE YOU REALLY? How efficient are your lungs?; TEST YOUR FITNESS Check your respiratory system; Climatic Conditions and Sports Performance; Altitude Training;
Physiology of Exercise - SMK.pptx
Physiology of Exercise
Cardiovascular system deals with heart and blood vessels
Blood vessels are divided into three branches – Arteries, Veins and Capillaries
Systole: Contraction of the heart – Arterial systole takes – 0.1 seconds and Ventricular systole takes – 0.5 seconds
Diastole: Relaxation of the heart – Arterial diastole takes – 0.7 seconds and Ventricular diastole takes – 0.3 seconds
Heart beat: One contraction and relaxation of ventricle– Approximately 0.8 seconds
Pulse: is the expansion and elongation of the arterials walls passively produced by the contraction and relaxation of the heart.
Cardiac Cycle: The sequential change of events that occur in the heart during one beat is repeated in successive beats (Average time of cardiac cycle is 0.8 seconds)
Heart rate: Number of systoles and diastoles per minute is approximately 72 beats per minute (Range 70 to 80 beats per minute)
Stroke volume: Amount of blood pumped out of left ventricle in one heart beat or stroke is approximately 70 milliliters
Volume: amount of blood passed out through ventricle in one minute is usually 5 liters in a minute
Minute volume = Stroke Volume X Heart rate
Cardiac output: Amount of blood passed out from left ventricle in one minute is usually 5 liters in a minute
Cardiac Output = Heart rate X Stroke Volume
Cardiac Index: cardiac output per square meter of the body surface per minute
Cardiac Index = 5 liters/ 1.7 square meters / minute
Cardiac Index = 2.9 liters/ square meters/ minute
5 liters of blood can carry 1200 milliliters of air and 250 to 300 milliliters of Oxygen per minute
Blood Pressure: It is the lateral pressure exerted on the walls of the arteries and is normally systolic pressure is 120 mm to 140 mm Hg. and diastolic pressure is 80 mm Hg.
(Normally blood pressure = 120/80 mm Hg.)
Formula for systolic pressure = 90 + Age
Arteries pressure = 120 mm Hg.;
Arterioles = 40 to 60 mm Hg.;
Capillaries = 15 to 20 mm Hg.;
Veins = 0 to 10 mm Hg.
Factors that maintain circulation:
1. Force of contraction of the heart
2. Respiration also helps; when we inhale, intra-thoracic pressure decreases in the chest cavity and the pressure in abdomen increases
3. Elastic Recoil of the arteries: the arteries push the blood to all parts of the body and helps in blood circulation.
4. Gravity: The parts located above the heart and the blood in them is pulled towards the heart through the help of gravity
5. Difference in pressure between the arteries, arterioles, capillaries and veins ensure a pressure gradient which helps in the flow of the blood.
Factors Maintaining Cardiac Output:
1. Venous return means is that amount of blood which is coming back to right atrium form the body.
2. Force of contraction of heart
Sterlings Law: The greater the initial length of the muscle the more is the force of contraction Factors Affecting Cardiac Output:
1. Force of contraction of the heart depends on – respiration, gravity, pressure gradient, elastic recoil
More Related Content
What's hot
Effect of exercise on cardiovascular system
This document discusses the effect of exercise on the cardiovascular system. It begins with defining the cardiovascular system and its key components like the heart, arteries, veins, blood, and pulmonary and circulatory systems. It then explains how exercise affects aspects of the cardiovascular system like heart size, plasma volume, stroke volume, heart rate, cardiac output, oxygen extraction, blood flow and distribution, and blood pressure. Finally, it provides examples of aerobic exercises like walking, jogging, swimming and bicycling that provide maximum cardiovascular benefits.
CVS in exercise ( sports physiology )
CVS in exercise - SPORTS PHYSIOLOGY
Cardiovascular system and the influence of exercises on it The effects of exercise on cardiovascular system can be determined it by :-
1. The effect on heart size,
2. The effect on plasma volume ,
3. The effect on stroke volume,
4. The effect on heart rate ,
5. The effect on cardiac output ,
6. The effect on oxygen extraction ,
7. The effect on blood flow and distribution
8. The effect on blood pressure
PEShare.co.uk Shared Resource
There are three ways to measure heart performance: heart rate, stroke volume, and cardiac output. Heart rate is the number of times the heart beats per minute. Stroke volume is the volume of blood ejected from the heart with each beat. Cardiac output is the total volume of blood pumped by the heart per minute, calculated as stroke volume multiplied by heart rate. At rest, a typical adult male has a heart rate of 70 beats per minute, stroke volume of 75 ml, and cardiac output of 5.25 L/min. During maximal exercise, cardiac output can increase to over 24 L/min for untrained individuals and 38 L/min for endurance athletes through increases in both heart rate and stroke volume.
GCSE PE - Effects of exercise
Revision tool for "the effects of exercise". This is for Year 11 PE GCSE Edexcel students. Good luck!!
Module 2 mcc sports nutrition credit course- physiology of exercise and sport
This document discusses the effects of exercise training on the cardiovascular and respiratory systems. It covers topics like heart rate, stroke volume, cardiac output, blood flow, blood pressure, maximal oxygen uptake, lactate threshold, and training phases. It explains how these physiological parameters change with exercise intensity and training adaptations, allowing the body to more efficiently deliver oxygen to working muscles.
Pe Cardiovascular System health class connect version
1. The document provides information about cardiovascular and respiratory health, including how the heart pumps blood through 60,000 miles of blood vessels, how the lungs exchange oxygen and carbon dioxide through alveoli, and how aerobic exercise strengthens the heart and lungs.
2. It encourages students to take care of their heart and lungs by choosing not to smoke, exercising aerobically by keeping their heart rate in their target zone for duration, and remembering to warm up, cool down, and stay hydrated.
3. The key aspects of cardiovascular and respiratory health that students should understand are how the heart, blood vessels, lungs, and alveoli work together to supply oxygen to the body and remove carbon dioxide,
Influence of exercise on respiratory system
Exercise has both short-term and long-term effects on the respiratory system. In the short-term, exercise increases respiratory rate, tidal volume, and the rate of gas exchange. In the long-term, it strengthens respiratory muscles, increases respiratory volume, improves lung efficiency, and makes gas exchange more efficient. Regular exercise helps the lungs work harder to increase oxygen intake and remove carbon dioxide, ultimately improving pulmonary function.
1.2.2 Lesson 1 - immediate effects on the cv system
The cardiovascular system consists of the heart, blood vessels, and blood. The heart pumps blood through three types of blood vessels - arteries, veins, and capillaries. Exercise has immediate effects on the cardiovascular system such as increased heart rate and blood pressure. The heart contains four chambers and blood pressure can be measured to track systolic and diastolic pressure. Maintaining a healthy cardiovascular system requires regular exercise and avoiding unhealthy behaviors.
Physiological changes During Aerobic Exercise
Exercise induces more activity in the whole body almost every system of the body affected by exercise.
Increasing muscular activity demands the more Oxygen and red blood cell supply to the muscular tissue.
So what is Physiological changes During Aerobic Exercise? explained in detail.
Changes in Cardio-Vascular System
Changes in Respiration
Changes in Blood System
Endocrine functions
The Fick principle
Oxygen delivery or oxygen consumption ( VO2 )
Arterial venous oxygen difference (a-v O2 difference )
Hemodynamics
Hemodynamics is the study of blood flow through the cardiovascular system. It focuses on how the heart pumps blood throughout the body while supplying oxygen to organs and tissues. Problems with hemodynamics can cause serious health issues like hypertension. Key elements of the hemodynamic system include heart rate, stroke volume, cardiac output, systemic vascular resistance, and blood pressure. Regular exercise is an effective way to increase blood flow by getting the heart to pump more blood throughout the body.
Respiratory adaptation to exercise
The document discusses several respiratory adaptations that occur with long-term exercise. These include increased lung ventilation through higher tidal volumes and breathing rates, increased lung capacity allowing greater expansion, strengthened respiratory muscles, more lung capillaries and alveoli for improved gas exchange, higher VO2 max, and an increased lactate threshold allowing harder exercise. Aerobic training especially improves gas exchange and VO2 max through cardiac and muscle changes, while anaerobic training strengthens respiratory muscles.
Sport unit 2 p4
Regular exercise leads to several long-term effects on the cardiovascular and respiratory systems. The heart muscle thickens and increases in size, raising stroke volume and cardiac output. This allows the heart to pump more blood with each beat and a lower resting heart rate. Capilliarization improves oxygen delivery to working muscles. Blood volume and aerobic fitness increase while resting blood pressure and recovery time decrease. The muscular system also adapts through increased myoglobin and mitochondria stores, glycogen and fat storage, tendon and muscle strength, and tolerance to lactic acid buildup.
Exercise physiology
The ventilatory and cardiovascular systems work together to increase oxygen delivery during exercise in order to maintain homeostasis. The ventilatory system increases breathing rate and volume through actions of the diaphragm and intercostal muscles. The cardiovascular system increases cardiac output through higher heart rate and stroke volume to distribute more blood to working muscles. Both systems must precisely coordinate their responses to exercise in order to meet increased demand for oxygen while removing carbon dioxide.
Sport unit 2 p2
Cardiovascular and respiratory systems respond to exercise in several key ways:
1. The heart rate increases before and during exercise to pump more blood and oxygen to working muscles. Blood pressure also increases to circulate blood effectively.
2. Breathing rate and depth increase to supply more oxygen to working muscles and remove excess carbon dioxide. Both neural and chemical factors stimulate faster, deeper breathing.
3. The lungs take in more air per breath (increased tidal volume) to meet the body's higher oxygen needs during exercise beyond just breathing faster. Blood flow is also altered to match regional demands through vasodilation and vasoconstriction of blood vessels.
Cvs
The cardiovascular system functions to generate blood pressure, route blood through separate pulmonary and systemic circulations, and ensure one-way blood flow through heart valves. The heart regulates blood supply by matching contraction rate and force to metabolic needs, and can increase cardiac output up to 500%. The heart has four chambers - two atria that receive blood and two ventricles that pump blood to the lungs and body. Deoxygenated blood enters the right atrium while oxygenated blood enters the left atrium, and the ventricles then pump blood to the lungs and aorta. The heart contracts as a unit through its conduction system including the sinoatrial node, atrial and ventricular syncytia, and coordinated chamber contraction and relaxation
Lesson 2 long term effects of exercise
The document discusses the impact of a healthy, active lifestyle on the cardiovascular system. It states that regular exercise leads to long-term benefits like an enlarged and thicker heart muscle, lower resting heart rate, increased stroke volume and cardiac output, improved recovery rate, and healthier veins and arteries. It also notes that a healthy diet low in saturated fats and cholesterol helps lower blood pressure and improves cholesterol levels. Maintaining an active lifestyle with exercise and a nutritious diet promotes cardiovascular health.
4chapter37
The circulatory system transports blood throughout the body using the heart, arteries, veins and capillaries. The main organs of the respiratory system include the nose, pharynx, larynx, trachea, bronchi and lungs which facilitate gas exchange of oxygen and carbon dioxide in the blood. Breathing is controlled by the brain and carbon dioxide levels, while disorders of the circulatory system include high blood pressure, heart attack, and stroke.
Immediate effects-of-exercise
Regular exercise provides both immediate and long-term benefits to the body. In the short-term, the body experiences increased heart rate and breathing to supply oxygen to working muscles, elevated body temperature through the generation of heat, sweating to regulate temperature, and muscle fatigue from lactic acid buildup. Over time with training, the cardiovascular system becomes more efficient as the heart can deliver the same blood volume with fewer beats, the recovery rate is quicker, and the resting heart rate is lower.
The Muscular Heart
The document discusses the heart and exercise. It explains that the heart is a muscle that pumps blood throughout the body, carrying oxygen to organs and muscles and carbon dioxide to the lungs. Students learn how to find their pulse and measure their heart rate at rest and after exercise. When exercising, the heart rate increases because the body needs more oxygenated blood to supply the working muscles. Different factors can cause individuals' heart rates to vary.
Cardiovascular fitness the circulatory system
The document discusses the circulatory system and cardiovascular fitness. It defines cardiovascular fitness as the ability to exercise for long periods with a strong heart and clear blood vessels. The circulatory system functions to circulate blood, transport oxygen and nutrients to cells, and remove waste. The heart is a muscular pump divided into four chambers that uses a double circulatory system to oxygenate blood in the lungs and transport it to the body and back. Smoking can increase risks by blocking arteries and raising blood pressure. Blood pressure should be monitored and can be managed through weight control, limiting alcohol, avoiding smoking, reducing salt, and regular exercise to control stress.
What's hot (20)
Module 2 mcc sports nutrition credit course- physiology of exercise and sport
Module 2 mcc sports nutrition credit course- physiology of exercise and sport
Pe Cardiovascular System health class connect version
Pe Cardiovascular System health class connect version
1.2.2 Lesson 1 - immediate effects on the cv system
1.2.2 Lesson 1 - immediate effects on the cv system
Similar to Cardiorespiratory Ftness fall 2011
Physiology of Exercise for course work Dr. BAMU.pptx
Physiology of exercise: Cardiovascular System; Heart; Heart Conduction System; Miracles of Heart; Effect of Exercise on Cardiovascular System; CALCULATIONS OF CARDIAC SYSTEM; HOW FIT ARE YOU REALLY? What is your resting Heart Rate?; Respiratory System; Mechanism of Respiration - Inhalation and exhalation; Exchange of Gases in Alveoli; Terminology Related to Respiratory System; Functions of Respiratory System; Miracles of Respiratory System; MONITORY CALCULATIONS OF RESPIRATORY SYSTEM; HOW FIT ARE YOU REALLY? How efficient are your lungs?; TEST YOUR FITNESS Check your respiratory system; Climatic Conditions and Sports Performance; Altitude Training;
Physiology of Exercise - SMK.pptx
Physiology of Exercise
Cardiovascular system deals with heart and blood vessels
Blood vessels are divided into three branches – Arteries, Veins and Capillaries
Systole: Contraction of the heart – Arterial systole takes – 0.1 seconds and Ventricular systole takes – 0.5 seconds
Diastole: Relaxation of the heart – Arterial diastole takes – 0.7 seconds and Ventricular diastole takes – 0.3 seconds
Heart beat: One contraction and relaxation of ventricle– Approximately 0.8 seconds
Pulse: is the expansion and elongation of the arterials walls passively produced by the contraction and relaxation of the heart.
Cardiac Cycle: The sequential change of events that occur in the heart during one beat is repeated in successive beats (Average time of cardiac cycle is 0.8 seconds)
Heart rate: Number of systoles and diastoles per minute is approximately 72 beats per minute (Range 70 to 80 beats per minute)
Stroke volume: Amount of blood pumped out of left ventricle in one heart beat or stroke is approximately 70 milliliters
Volume: amount of blood passed out through ventricle in one minute is usually 5 liters in a minute
Minute volume = Stroke Volume X Heart rate
Cardiac output: Amount of blood passed out from left ventricle in one minute is usually 5 liters in a minute
Cardiac Output = Heart rate X Stroke Volume
Cardiac Index: cardiac output per square meter of the body surface per minute
Cardiac Index = 5 liters/ 1.7 square meters / minute
Cardiac Index = 2.9 liters/ square meters/ minute
5 liters of blood can carry 1200 milliliters of air and 250 to 300 milliliters of Oxygen per minute
Blood Pressure: It is the lateral pressure exerted on the walls of the arteries and is normally systolic pressure is 120 mm to 140 mm Hg. and diastolic pressure is 80 mm Hg.
(Normally blood pressure = 120/80 mm Hg.)
Formula for systolic pressure = 90 + Age
Arteries pressure = 120 mm Hg.;
Arterioles = 40 to 60 mm Hg.;
Capillaries = 15 to 20 mm Hg.;
Veins = 0 to 10 mm Hg.
Factors that maintain circulation:
1. Force of contraction of the heart
2. Respiration also helps; when we inhale, intra-thoracic pressure decreases in the chest cavity and the pressure in abdomen increases
3. Elastic Recoil of the arteries: the arteries push the blood to all parts of the body and helps in blood circulation.
4. Gravity: The parts located above the heart and the blood in them is pulled towards the heart through the help of gravity
5. Difference in pressure between the arteries, arterioles, capillaries and veins ensure a pressure gradient which helps in the flow of the blood.
Factors Maintaining Cardiac Output:
1. Venous return means is that amount of blood which is coming back to right atrium form the body.
2. Force of contraction of heart
Sterlings Law: The greater the initial length of the muscle the more is the force of contraction Factors Affecting Cardiac Output:
1. Force of contraction of the heart depends on – respiration, gravity, pressure gradient, elastic recoil
Detailed powerpoint all topics part 2 excellent
Regular exercise and training provides several cardiovascular benefits:
1) It increases stroke volume and cardiac output, allowing the heart to pump more blood with each beat.
2) The cardiovascular system becomes more efficient with a quicker recovery rate and lower resting heart rate.
3) Long-term benefits include lower blood pressure and reduced risk of heart disease.
Physiology of exercise 2009
This document discusses physiology of exercise and training and their effects on the respiratory, circulatory, and muscular systems. It covers topics like pulmonary function and ventilation, measuring heart function, exercise effects on the heart and circulation, cell respiration, fitness and training, performance enhancing drugs, and common sports injuries. The key points are that training can increase ventilation and cardiac output, more blood flows to working muscles during exercise, and lactic acid builds up with high intensity exercise leading to oxygen debt.
Cardio-Pulmonary Changes during Exercise
Here are the key ways pulmonary ventilation increases during different levels of exercise:
Cardiovascular and Respiratory System
The cardiovascular and respiratory systems work together to supply oxygen to tissues and remove carbon dioxide.
The cardiovascular system consists of the heart, blood vessels, and blood. It circulates blood throughout the body, transporting oxygen, nutrients, hormones, and waste.
The respiratory system brings air into the lungs through inspiration and removes carbon dioxide through expiration. Gas exchange occurs in the lungs as oxygen diffuses into blood and carbon dioxide diffuses out.
Both systems respond to exercise through increased heart rate, blood flow, ventilation, and oxygen consumption to meet the higher demand of working muscles.
Acute Effects Exercise On cardiovascular system
here , a reader will get brief idea about how the cardiovascular system reacts when the body is in the exercising phase
Presentation on physiology
This document discusses exercise physiology and how the body's systems function during exercise. It provides information on the muscular, nervous, cardiovascular, respiratory, and energy systems. Key points include: exercise physiology is the study of how the body functions during and in response to exercise; the cardiovascular system increases blood flow and oxygen delivery to working muscles; the respiratory system increases breathing rate and volume to take in more oxygen; and regular exercise can strengthen the heart and lungs and improve their function.
Cardiac output
Cardiac output is the volume of blood pumped by the heart each minute. It is calculated as stroke volume multiplied by heart rate. Stroke volume is the volume of blood pumped from the left ventricle with each beat. Factors that affect cardiac output include body metabolism, exercise level, age, and body size. Cardiac output increases with exercise and decreases with age. It is tightly regulated to meet the metabolic demands of the body's tissues.
Hepc01 cv system 2012
The document discusses the cardiovascular system and its response to exercise. It covers the components of the cardiovascular system including the heart, blood vessels, and blood. It describes how blood is pumped around the body by the heart, factors that affect cardiac output, and blood pressure. It also addresses the electrical conduction system of the heart, regulation of heart rate, and cardiovascular responses to exercise such as increased heart rate and blood flow redistribution.
effects of exercise on cardiovascular system
This document summarizes the effects of exercise on the cardiovascular system. It describes how the heart, blood vessels, blood flow, and other cardiovascular components respond and adapt to exercise. The cardiovascular system increases cardiac output to deliver more oxygen and nutrients to working muscles. It redistributes blood flow from organs to muscles. Regular exercise lowers resting heart rate and blood pressure over time through cardiovascular adaptations.
Exercising
This document summarizes the effects of exercise on the body. It discusses how exercise improves cardiovascular health by strengthening the heart and increasing blood flow and oxygen circulation. It also explains how exercise builds stronger muscles and bones, improves brain function, and provides many health benefits such as reducing the risks of heart disease, diabetes, and mental health issues. Regular exercise leads to adaptations in the body that boost aerobic fitness and support overall health and well-being.
Cardiac and circulatory adaptation to exercise.pptx
This document discusses the cardiovascular system and exercise. It begins with a list of group members and topics to discuss, including the functions of the cardiovascular system during exercise and long term effects of exercise. It then defines the cardiovascular system and describes how exercise places increased demands on the heart to pump more oxygen to working muscles. Key functions of the cardiovascular system during exercise are listed. Examples of aerobic physical activity and its benefits are provided. A list of popular cardiovascular exercises is given along with potential long term effects of regular exercise on the cardiovascular system, such as decreased resting heart rate and increased stroke volume.
PEShare.co.uk Shared Resource
The document discusses various topics related to exercise and training including:
1. The benefits of regular exercise such as increased stroke volume, lower resting heart rate, and reduced risk of heart disease.
2. Target heart rate zones which provide a guide for exercise intensity based on percentages of maximum heart rate.
3. The differences between aerobic and anaerobic exercise types and examples of each.
4. An overview of the circulatory system including heart structures and blood flow pathways.
PEShare.co.uk Shared Resource
The document discusses various topics related to exercise and training including:
1. The benefits of regular training such as increased stroke volume, lower resting heart rate, and reduced risk of heart disease.
2. Target heart rate zones which provide a guide to exercise intensity based on percentages of maximum heart rate.
3. The differences between aerobic and anaerobic activities in terms of duration and energy systems used.
4. Key components of the cardiovascular and respiratory systems and how they work together for gas exchange during exercise.
PEShare.co.uk Shared Resource
The document discusses various topics related to exercise and training including:
1. The benefits of regular exercise such as increased stroke volume, lower resting heart rate, and reduced risk of heart disease.
2. How to calculate a target heart rate zone for exercise intensity using maximum heart rate.
3. The differences between aerobic and anaerobic activities and examples of each.
4. Overviews of the circulatory, respiratory, skeletal, and muscular systems and how they are affected by exercise training.
cardiopulmonary changes in exercise
This PPT describes about both acute and long term effects of exercise on cardiovascular and respiratory systems.
Body systems used in swimming
This document discusses the body systems used in competitive freestyle swimming. It describes how the skeletal system provides structure and movement through joints. The muscular system generates propulsion through coordinated contraction of muscles in the upper body, core, and legs. The respiratory and circulatory systems work together to supply oxygen to muscles and remove carbon dioxide through regulated breathing. Maintaining proper hydration is also essential to support the cardiovascular and thermoregulatory demands of intense swimming.
Benefits of Cardiovascular Exercise
This document discusses cardiovascular fitness and disease. It defines cardiovascular fitness as the ability of the heart, lungs and blood vessels to function efficiently during exercise. Regular physical activity benefits the cardiovascular and respiratory systems by reducing risk factors for cardiovascular disease like high blood pressure, cholesterol, obesity, and stress. The document provides information on monitoring heart rate and blood pressure, and outlines principles for improving cardiovascular fitness through aerobic exercise following the FITT formula of frequency, intensity, time and type of exercise.
Acute effect of steady level exerise on vital parameters
steady level exercises effect on heat rate, respiratory rate ,temperature,acid base balance,electrolyte balance
Similar to Cardiorespiratory Ftness fall 2011 (20)
Physiology of Exercise for course work Dr. BAMU.pptx
Physiology of Exercise for course work Dr. BAMU.pptx
Cardiac and circulatory adaptation to exercise.pptx
Cardiac and circulatory adaptation to exercise.pptx
Acute effect of steady level exerise on vital parameters
Acute effect of steady level exerise on vital parameters
Recently uploaded
TEST BANK For Community and Public Health Nursing: Evidence for Practice, 3rd...
TEST BANK For Community and Public Health Nursing: Evidence for Practice, 3rd Edition by DeMarco, Walsh, Verified Chapters 1 - 25, Complete Newest Version TEST BANK For Community and Public Health Nursing: Evidence for Practice, 3rd Edition by DeMarco, Walsh, Verified Chapters 1 - 25, Complete Newest Version TEST BANK For Community and Public Health Nursing: Evidence for Practice, 3rd Edition by DeMarco, Walsh, Verified Chapters 1 - 25, Complete Newest Version Test Bank For Community and Public Health Nursing: Evidence for Practice 3rd Edition Pdf Chapters Download Test Bank For Community and Public Health Nursing: Evidence for Practice 3rd Edition Pdf Download Stuvia Test Bank For Community and Public Health Nursing: Evidence for Practice 3rd Edition Study Guide Test Bank For Community and Public Health Nursing: Evidence for Practice 3rd Edition Ebook Download Stuvia Test Bank For Community and Public Health Nursing: Evidence for Practice 3rd Edition Questions and Answers Quizlet Test Bank For Community and Public Health Nursing: Evidence for Practice 3rd Edition Studocu Test Bank For Community and Public Health Nursing: Evidence for Practice 3rd Edition Quizlet Test Bank For Community and Public Health Nursing: Evidence for Practice 3rd Edition Stuvia Community and Public Health Nursing: Evidence for Practice 3rd Edition Pdf Chapters Download Community and Public Health Nursing: Evidence for Practice 3rd Edition Pdf Download Course Hero Community and Public Health Nursing: Evidence for Practice 3rd Edition Answers Quizlet Community and Public Health Nursing: Evidence for Practice 3rd Edition Ebook Download Course hero Community and Public Health Nursing: Evidence for Practice 3rd Edition Questions and Answers Community and Public Health Nursing: Evidence for Practice 3rd Edition Studocu Community and Public Health Nursing: Evidence for Practice 3rd Edition Quizlet Community and Public Health Nursing: Evidence for Practice 3rd Edition Stuvia Community and Public Health Nursing: Evidence for Practice 3rd Edition Test Bank Pdf Chapters Download Community and Public Health Nursing: Evidence for Practice 3rd Edition Test Bank Pdf Download Stuvia Community and Public Health Nursing: Evidence for Practice 3rd Edition Test Bank Study Guide Questions and Answers Community and Public Health Nursing: Evidence for Practice 3rd Edition Test Bank Ebook Download Stuvia Community and Public Health Nursing: Evidence for Practice 3rd Edition Test Bank Questions Quizlet Community and Public Health Nursing: Evidence for Practice 3rd Edition Test Bank Studocu Community and Public Health Nursing: Evidence for Practice 3rd Edition Test Bank Quizlet Community and Public Health Nursing: Evidence for Practice 3rd Edition Test Bank Stuvia
Does Over-Masturbation Contribute to Chronic Prostatitis.pptx
In some case, your chronic prostatitis may be related to over-masturbation. Generally, natural medicine Diuretic and Anti-inflammatory Pill can help mee get a cure.
Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...
Overall life span (LS) was 1671.7±1721.6 days and cumulative 5YS reached 62.4%, 10 years – 50.4%, 20 years – 44.6%. 94 LCP lived more than 5 years without cancer (LS=2958.6±1723.6 days), 22 – more than 10 years (LS=5571±1841.8 days). 67 LCP died because of LC (LS=471.9±344 days). AT significantly improved 5YS (68% vs. 53.7%) (P=0.028 by log-rank test). Cox modeling displayed that 5YS of LCP significantly depended on: N0-N12, T3-4, blood cell circuit, cell ratio factors (ratio between cancer cells-CC and blood cells subpopulations), LC cell dynamics, recalcification time, heparin tolerance, prothrombin index, protein, AT, procedure type (P=0.000-0.031). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and N0-12 (rank=1), thrombocytes/CC (rank=2), segmented neutrophils/CC (3), eosinophils/CC (4), erythrocytes/CC (5), healthy cells/CC (6), lymphocytes/CC (7), stick neutrophils/CC (8), leucocytes/CC (9), monocytes/CC (10). Correct prediction of 5YS was 100% by neural networks computing (error=0.000; area under ROC curve=1.0).
Top Effective Soaps for Fungal Skin Infections in India
Swisschem Dermacare has mentioned the List of The Best Antifungal Soap In India 2022. All of these soaps are trusted by various Dermatology Experts.
Efficacy of Avartana Sneha in Ayurveda
Avartana Sneha is a unique method of Preparation of Sneha Kalpana in Ayurveda, mainly it is indicated for the Vataja rogas.
Identifying Major Symptoms of Slip Disc.
Our backs are like superheroes, holding us up and helping us move around. But sometimes, even superheroes can get hurt. That’s where slip discs come in.
Ketone bodies and metabolism-biochemistry
This slide consists of all the topics of ketone . This can be used for exam purpose for writing about Diabetic keto acidosis etc . Thank you
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptx
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptxHolistified Wellness
We’re talking about Vedic Meditation, a form of meditation that has been around for at least 5,000 years. Back then, the people who lived in the Indus Valley, now known as India and Pakistan, practised meditation as a fundamental part of daily life. This knowledge that has given us yoga and Ayurveda, was known as Veda, hence the name Vedic. And though there are some written records, the practice has been passed down verbally from generation to generation.Histopathology of Rheumatoid Arthritis: Visual treat
Histopathology of Rheumatoid Arthritis: Visual treat
Post-Menstrual Smell- When to Suspect Vaginitis.pptx
Do you have abnormal smell after periods? It may be vaginitis. Do not worry, herbal medicine Fuyan Pill can help you get a cure.
vonoprazan A novel drug for GERD presentation
Vonoprazan, a new potassium acid channel blocker used in the conditions of GERD and gastric ulcer, duodenal ulcer ....
Journal Article Review on Rasamanikya
Rasamanikya is a excellent preparation in the field of Rasashastra, it is used in various Kushtha Roga, Shwasa, Vicharchika, Bhagandara, Vatarakta, and Phiranga Roga. In this article Preparation& Comparative analytical profile for both Formulationon i.e Rasamanikya prepared by Kushmanda swarasa & Churnodhaka Shodita Haratala. The study aims to provide insights into the comparative efficacy and analytical aspects of these formulations for enhanced therapeutic outcomes.
REGULATION FOR COMBINATION PRODUCTS AND MEDICAL DEVICES.pptx
It includes regulation of combination products and medical devices. FDA and industry liaisons.
Clinic ^%[+27633867063*Abortion Pills For Sale In Tembisa Central
Clinic ^%[+27633867063*Abortion Pills For Sale In Tembisa Central Clinic ^%[+27633867063*Abortion Pills For Sale In Tembisa CentralClinic ^%[+27633867063*Abortion Pills For Sale In Tembisa CentralClinic ^%[+27633867063*Abortion Pills For Sale In Tembisa CentralClinic ^%[+27633867063*Abortion Pills For Sale In Tembisa Central
share - Lions, tigers, AI and health misinformation, oh my!.pptx
• Pitfalls and pivots needed to use AI effectively in public health
• Evidence-based strategies to address health misinformation effectively
• Building trust with communities online and offline
• Equipping health professionals to address questions, concerns and health misinformation
• Assessing risk and mitigating harm from adverse health narratives in communities, health workforce and health system
Recently uploaded (20)
TEST BANK For Community and Public Health Nursing: Evidence for Practice, 3rd...
TEST BANK For Community and Public Health Nursing: Evidence for Practice, 3rd...
Does Over-Masturbation Contribute to Chronic Prostatitis.pptx
Does Over-Masturbation Contribute to Chronic Prostatitis.pptx
Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...
Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...
Top Effective Soaps for Fungal Skin Infections in India
Top Effective Soaps for Fungal Skin Infections in India
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptx
8 Surprising Reasons To Meditate 40 Minutes A Day That Can Change Your Life.pptx
Histopathology of Rheumatoid Arthritis: Visual treat
Histopathology of Rheumatoid Arthritis: Visual treat
Post-Menstrual Smell- When to Suspect Vaginitis.pptx
Post-Menstrual Smell- When to Suspect Vaginitis.pptx
REGULATION FOR COMBINATION PRODUCTS AND MEDICAL DEVICES.pptx
REGULATION FOR COMBINATION PRODUCTS AND MEDICAL DEVICES.pptx
Clinic ^%[+27633867063*Abortion Pills For Sale In Tembisa Central
Clinic ^%[+27633867063*Abortion Pills For Sale In Tembisa Central
share - Lions, tigers, AI and health misinformation, oh my!.pptx
share - Lions, tigers, AI and health misinformation, oh my!.pptx
Cardiorespiratory Ftness fall 2011
- 1. VALERIE BURGE-HALL TNCC HEALTH 116 Photo By: Mykl Roventine Creative Commons Attribution Cardiorespiratory Fitness